Senators on defensive over all-male healthcare panel

Barely two days into crafting a new bill to roll back Obamacare, U.S. Senate Republicans were already on the defensive on Tuesday over the absence of any women in their core working group.After a meeting of the Senate healthcare group, lawmakers were bombarded with questions as to why no women were named to the 13-man panel.Senate Majority Leader Mitch McConnell tried to explain.